Trace number 1518669

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
MD5SUMf4b3f375641fd9718c333ac8bdda10dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.89/28.90	c starting MXC with:
28.89/28.90	c cnf_path = HOME/instance-1518669-1238302563.cnf
28.89/28.90	c restart_strategy = auto
28.89/28.90	c sign_strategy = cached
28.89/28.90	c use_preprocessing = -1
28.89/28.90	c output_implicant = 1
28.89/28.90	c timeout_seconds = 0
28.89/28.90	c running SatELite... done
28.89/28.90	c 4 vars eliminated
28.89/28.90	c received 0 units and 1867 clauses from SatELite
28.89/28.90	c 3 assignments made, starting to guess now
28.89/28.90	c ===================================[MXC]=====================================
28.89/28.90	c | Conflicts |                Clause Statistics                   |   Vars   |
28.89/28.90	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.89/28.90	c =============================================================================
28.89/28.90	c |         0 |       0       0     1867        0        0     nan |      440 |
28.89/28.90	c |       100 |       0       0     1867      100     1050    20.7 |      437 |
28.89/28.90	c |       210 |       0       0     1867      210     1105    21.1 |      437 |
28.89/28.90	c |       441 |       0       0     1867      441     1220    20.6 |      437 |
28.89/28.90	c |       805 |       0       0     1867      805     1402    20.3 |      437 |
28.89/28.90	c |      1315 |       0       0     1867     1315     1609    20.3 |      437 |
28.89/28.90	c |      1986 |       0       0     1867     1140     1754    20.0 |      437 |
28.89/28.90	c |      2834 |       0       0     1867     1049     1894    20.9 |      437 |
28.89/28.90	c |      3876 |       0       0     1867     1080     2031    20.5 |      437 |
28.89/28.90	c |      5132 |       0       0     1867     1264     2163    21.4 |      437 |
28.89/28.90	c |      6623 |       0       0     1867     1629     2292    20.2 |      437 |
28.89/28.90	c |      8373 |       0       0     1867     2206     2419    19.5 |      437 |
28.89/28.90	c |     10408 |       0       0     1867     1768     2543    18.8 |      437 |
28.89/28.90	c |     12756 |       0       0     1867     1493     2665    17.9 |      437 |
28.89/28.90	c |     15449 |       0       0     1867     1435     2786    20.7 |      437 |
28.89/28.90	c |     18521 |       0       0     1867     1635     2906    19.1 |      437 |
28.89/28.90	c |     22010 |       0       0     1867     2145     3025    20.8 |      437 |
28.89/28.90	c |     25958 |       0       0     1867     3015     3144    19.9 |      437 |
28.89/28.90	c |     30411 |       0       0     1867     2684     3262    19.4 |      437 |
28.89/28.90	c |     35419 |       0       0     1867     2718     3381    19.2 |      437 |
28.89/28.90	c |     41038 |       0       0     1867     3188     3499    19.2 |      437 |
28.89/28.90	c |     47329 |       0       0     1867     2368     3618    18.9 |      437 |
28.89/28.90	c |     54360 |       0       0     1867     2033     3737    19.5 |      437 |
28.89/28.90	c |     62205 |       0       0     1867     2264     3857    19.1 |      437 |
28.89/28.90	c |     70945 |       0       0     1867     3163     3978    18.3 |      437 |
28.89/28.90	c |     80669 |       0       0     1867     2790     4099    18.4 |      437 |
28.89/28.90	c |     91476 |       0       0     1867     3191     4222    20.2 |      437 |
28.89/28.90	c |    103474 |       0       0     1867     2324     4346    18.8 |      437 |
28.89/28.90	c |    116782 |       0       0     1867     2380     4471    18.6 |      437 |
28.89/28.90	c |    131532 |       0       0     1867     3515     4597    17.3 |      437 |
28.89/28.90	c |    147868 |       0       0     1867     3542     4726    17.8 |      437 |
28.89/28.90	c |    165948 |       0       0     1867     2457     4855    18.3 |      437 |
28.89/28.90	c |    185947 |       0       0     1867     2744     4987    17.9 |      437 |
28.89/28.90	c |    208057 |       0       0     1867     4637     5120    20.4 |      437 |
28.89/28.90	c |    232489 |       0       0     1867     3130     5255    18.7 |      437 |
28.89/28.90	c |    259475 |       0       0     1867     3483     5393    19.7 |      437 |
28.89/28.90	c |    289271 |       0       0     1867     3216     5532    19.7 |      437 |
28.89/28.90	c |    322158 |       0       0     1867     5286     5674    21.8 |      437 |
28.89/28.90	c |    358445 |       0       0     1867     4235     5818    19.4 |      437 |
28.89/28.90	c |    398472 |       0       0     1867     3017     5965    17.8 |      437 |
28.89/28.90	c |    442613 |       0       0     1867     4877     6114    19.2 |      437 |
28.89/28.90	c |    491279 |       0       0     1867     4021     6265    18.7 |      437 |
28.89/28.90	c |    544923 |       0       0     1867     3741

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518669-1238302563/watcher-1518669-1238302563 -o /tmp/evaluation-result-1518669-1238302563/solver-1518669-1238302563 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518669-1238302563.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 8162
/proc/meminfo: memFree=1050232/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=984 CPUtime=0
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 707148699 1007616 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134755629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 246 124 56 166 0 77 0

[startup+0.0149019 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 8162
/proc/meminfo: memFree=1050232/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=1248 CPUtime=0.01
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 227 0 0 0 1 0 0 0 18 0 1 0 707148699 1277952 213 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 312 213 72 166 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1248

[startup+0.101922 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 8162
/proc/meminfo: memFree=1050232/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=1640 CPUtime=0.1
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 707148699 1679360 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 410 301 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.301941 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 8162
/proc/meminfo: memFree=1050232/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=1904 CPUtime=0.29
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 367 0 0 0 29 0 0 0 19 0 1 0 707148699 1949696 353 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 476 353 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701998 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 8162
/proc/meminfo: memFree=1050232/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=2168 CPUtime=0.69
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 437 0 0 0 69 0 0 0 23 0 1 0 707148699 2220032 423 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 542 423 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50111 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1048624/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=2432 CPUtime=1.49
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 707148699 2490368 511 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 608 511 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10134 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1048112/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=2972 CPUtime=3.09
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 647 0 0 0 309 0 0 0 25 0 1 0 707148699 3043328 633 1992294400 134512640 135192793 4294956224 18446744073709551615 134533800 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 743 633 73 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30179 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1047280/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=3640 CPUtime=6.29
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 800 0 0 0 629 0 0 0 25 0 1 0 707148699 3727360 786 1992294400 134512640 135192793 4294956224 18446744073709551615 134548766 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 910 786 73 166 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3640

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1046320/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=4444 CPUtime=12.69
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 990 0 0 0 1269 0 0 0 25 0 1 0 707148699 4550656 976 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1111 976 73 166 0 942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4444

[startup+25.5025 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1045296/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=5516 CPUtime=25.49
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 1246 0 0 0 2548 1 0 0 25 0 1 0 707148699 5648384 1232 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1379 1232 73 166 0 1210 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5516

[startup+51.1021 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1043952/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=6928 CPUtime=51.08
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 1567 0 0 0 5107 1 0 0 25 0 1 0 707148699 7094272 1553 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1732 1553 73 166 0 1563 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6928

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1042096/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=9076 CPUtime=102.26
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 2034 0 0 0 10225 1 0 0 25 0 1 0 707148699 9293824 2020 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2269 2020 73 166 0 2100 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9076

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1040368/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=11008 CPUtime=162.24
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 2459 0 0 0 16222 2 0 0 25 0 1 0 707148699 11272192 2445 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2752 2445 73 166 0 2583 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11008

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8163
/proc/meminfo: memFree=1039088/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=12360 CPUtime=222.22
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 2769 0 0 0 22220 2 0 0 25 0 1 0 707148699 12656640 2755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 3090 2755 73 166 0 2921 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12360

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8165
/proc/meminfo: memFree=1038000/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=13620 CPUtime=282.21
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 3047 0 0 0 28218 3 0 0 25 0 1 0 707148699 13946880 3033 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 3405 3033 73 166 0 3236 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13620

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1036912/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=14708 CPUtime=342.18
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 3311 0 0 0 34215 3 0 0 25 0 1 0 707148699 15060992 3297 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 3677 3297 73 166 0 3508 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14708

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1036272/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=15364 CPUtime=402.17
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 3461 0 0 0 40213 4 0 0 25 0 1 0 707148699 15732736 3447 1992294400 134512640 135192793 4294956224 18446744073709551615 134552364 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 3841 3447 73 166 0 3672 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15364

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1035568/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=16124 CPUtime=462.15
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 3644 0 0 0 46211 4 0 0 25 0 1 0 707148699 16510976 3630 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 4031 3630 73 166 0 3862 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16124

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1034928/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=16908 CPUtime=522.13
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 3805 0 0 0 52209 4 0 0 25 0 1 0 707148699 17313792 3791 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 4227 3791 73 166 0 4058 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 16908

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1034352/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=17548 CPUtime=582.12
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 3950 0 0 0 58207 5 0 0 25 0 1 0 707148699 17969152 3936 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 4387 3936 73 166 0 4218 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17548

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1033776/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=18160 CPUtime=642.1
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 4083 0 0 0 64205 5 0 0 25 0 1 0 707148699 18595840 4069 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 4540 4069 73 166 0 4371 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18160

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1033136/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=18944 CPUtime=702.07
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 4253 0 0 0 70202 5 0 0 25 0 1 0 707148699 19398656 4239 1992294400 134512640 135192793 4294956224 18446744073709551615 134550763 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 4736 4239 73 166 0 4567 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 18944

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1032624/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=19616 CPUtime=762.07
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 4376 0 0 0 76201 6 0 0 25 0 1 0 707148699 20086784 4362 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 4904 4362 73 166 0 4735 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19616

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1032112/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=20212 CPUtime=822.04
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 4509 0 0 0 82198 6 0 0 25 0 1 0 707148699 20697088 4495 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 5053 4495 73 166 0 4884 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 20212

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1031600/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=20632 CPUtime=882.02
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 4604 0 0 0 88196 6 0 0 25 0 1 0 707148699 21127168 4590 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 5158 4590 73 166 0 4989 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 20632

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1031344/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=21120 CPUtime=942.01
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 4706 0 0 0 94194 7 0 0 25 0 1 0 707148699 21626880 4692 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 5280 4692 73 166 0 5111 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 21120

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1030704/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=21984 CPUtime=1001.98
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 4866 0 0 0 100191 7 0 0 25 0 1 0 707148699 22511616 4852 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 5496 4852 73 166 0 5327 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 21984

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1030000/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=22908 CPUtime=1061.97
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 5029 0 0 0 106189 8 0 0 25 0 1 0 707148699 23457792 5015 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 5727 5015 73 166 0 5558 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 22908

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1029552/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=23420 CPUtime=1121.95
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 5143 0 0 0 112187 8 0 0 25 0 1 0 707148699 23982080 5129 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 5855 5129 73 166 0 5686 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 23420

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1029168/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=23744 CPUtime=1181.93
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 5237 0 0 0 118185 8 0 0 25 0 1 0 707148699 24313856 5223 1992294400 134512640 135192793 4294956224 18446744073709551615 134548121 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 5936 5223 73 166 0 5767 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 23744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8171
/proc/meminfo: memFree=1029040/2055920 swapFree=4179868/4192956
[pid=8162] ppid=8160 vsize=23936 CPUtime=1200.03
/proc/8162/stat : 8162 (mxc-sat09) R 8160 8162 8033 0 -1 4194304 5262 0 0 0 119995 8 0 0 25 0 1 0 707148699 24510464 5248 1992294400 134512640 135192793 4294956224 18446744073709551615 134533194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 5984 5248 73 166 0 5815 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 23936

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.093985
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 23936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5262
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3096

runsolver used 0.956854 second user time and 2.44263 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-29 06:56:03
IDJOB=1518669
IDBENCH=70699
IDSOLVER=504
FILE ID=node49/1518669-1238302563
PBS_JOBID= 9061056
Free space on /tmp= 66388 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518669-1238302563/watcher-1518669-1238302563 -o /tmp/evaluation-result-1518669-1238302563/solver-1518669-1238302563 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518669-1238302563.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f4b3f375641fd9718c333ac8bdda10dc
RANDOM SEED=938351567

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1050648 kB
Buffers:         96572 kB
Cached:         808924 kB
SwapCached:       6452 kB
Active:         262796 kB
Inactive:       651576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050648 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          14612 kB
Slab:            76672 kB
Committed_AS:  1762052 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-29 07:16:05